Indlela yokuxazulula inkinga lapho i- imishini yokuqeda imvamisa ephezulu uthola iphutha?

1. Iphutha elenzeka Imishini yokucisha imvamisa ephezulu isebenza ngokujwayelekile, kodwa i-beep-beep ebukhali ingazwakala ngezikhathi ezithile, futhi i-DC voltmeter ihlehla kancane. Sebenzisa i-oscilloscope ukuze ubheke i-voltage waveform kuzo zombili iziphetho zebhuloho le-inverter. Kungabonakala ukuthi isikhathi se-inverter sifushane, umjikelezo owodwa wehluleka noma isikhathi esifushane sesikhathi esingapheli sihluleka, futhi i-parallel resonant inverter circuit yehluleka isikhathi esifushane, kodwa isikhathi sokuzibuyisela sifushane, futhi ukwehluleka ngokuvamile ukulawula inverter. Ingxenye yakhona iphazanyiswa i-rectifier pulse, futhi ukwehluleka kwesikhathi esifushane kwe-aperiodic kuvame ukubangelwa ukungezwani kahle phakathi kokuphenduka kwe-transformer ephakathi nendawo.

2. Iphutha elenzeka Ngemva kokuthi okokusebenza okucisha imvamisa ephezulu kade kusebenza ngokujwayelekile isikhathi eside, okokusebenza kunomsindo ongajwayelekile, kanti ukufundwa kwemitha kuyazamazama futhi okokusebenza akuzinzile. Umsindo ongajwayelekile uvela ngemuva kokuthi izinto sezisebenze isikhathi eside. Umsebenzi awuzinzile, ikakhulukazi ngenxa yokuthi izici ezishisayo zezingxenye zikagesi zemishini azilungile. Izingxenye zikagesi zemishini zingahlukaniswa zibe izingxenye ezimbili: zamanje ezibuthakathaka nezinamandla, futhi ingxenye yokulawula ingatholwa ngokwehlukana ukuze kuvinjelwe umonakalo. Uma idivayisi yamandla wesekethe eyinhloko ingaxhumekile kusishintshi samandla esikhulu, kuphela ukunikezwa kwamandla kwengxenye yokulawula okuvuliwe. Ngemuva kokuthi ingxenye yokulawula isebenza isikhathi esithile, sebenzisa i-oscilloscope ukuze uthole i-trigger pulse yebhodi lokulawula ukuze ubone ukuthi i-trigger pulse ijwayelekile yini.

Esimweni sokuqinisekisa ukuthi ayikho inkinga engxenyeni yokulawula, vula okokusebenza, futhi ngemva kokuba kwenzeke into engavamile, bheka i-voltage drop waveform ye-thyristor ngayinye nge-oscilloscope, futhi uthole i-thyristor enezici ezimbi ezishisayo; uma i-voltage drop drop waveform ye-thyristor Konke kujwayelekile. Ngalesi sikhathi, kufanele sinake ukuthi kukhona yini izinkinga kwezinye izingxenye zikagesi, futhi sinake ngokukhethekile ama-breaker circuit, ama-capacitors, ama-reactors, othintana nabo be-copper bar kanye nama-transformers amakhulu.